CN110824872B - 定影装置及图像形成装置 - Google Patents

定影装置及图像形成装置 Download PDF

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Publication number
CN110824872B
CN110824872B CN201910721545.4A CN201910721545A CN110824872B CN 110824872 B CN110824872 B CN 110824872B CN 201910721545 A CN201910721545 A CN 201910721545A CN 110824872 B CN110824872 B CN 110824872B
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CN
China
Prior art keywords
heater
sheet
longitudinal direction
heating
belt
Prior art date
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Active
Application number
CN201910721545.4A
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English (en)
Chinese (zh)
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CN110824872A (zh
Inventor
佐伯谅太
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Toshiba TEC Corp
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Toshiba TEC Corp
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Publication date
Application filed by Toshiba TEC Corp filed Critical Toshiba TEC Corp
Publication of CN110824872A publication Critical patent/CN110824872A/zh
Application granted granted Critical
Publication of CN110824872B publication Critical patent/CN110824872B/zh
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2039—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature
    • G03G15/2042—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat with means for controlling the fixing temperature specially for the axial heat partition
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
    • G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
    • G03G21/1685—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the fixing unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/20—Details of the fixing device or porcess
    • G03G2215/2003—Structural features of the fixing device
    • G03G2215/2016—Heating belt
    • G03G2215/2035—Heating belt the fixing nip having a stationary belt support member opposing a pressure member

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fixing For Electrophotography (AREA)
CN201910721545.4A 2018-08-07 2019-08-06 定影装置及图像形成装置 Active CN110824872B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-148782 2018-08-07
JP2018148782A JP7090502B2 (ja) 2018-08-07 2018-08-07 定着装置および画像形成装置

Publications (2)

Publication Number Publication Date
CN110824872A CN110824872A (zh) 2020-02-21
CN110824872B true CN110824872B (zh) 2023-04-21

Family

ID=67551138

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910721545.4A Active CN110824872B (zh) 2018-08-07 2019-08-06 定影装置及图像形成装置

Country Status (4)

Country Link
US (4) US10915049B2 (ja)
EP (1) EP3608724B1 (ja)
JP (1) JP7090502B2 (ja)
CN (1) CN110824872B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4123389B1 (en) * 2014-03-19 2024-06-19 Canon Kabushiki Kaisha Image heating apparatus and heater for use therein
JP7090502B2 (ja) * 2018-08-07 2022-06-24 東芝テック株式会社 定着装置および画像形成装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07191561A (ja) * 1993-12-24 1995-07-28 Canon Inc 定着装置
JPH11249465A (ja) * 1998-03-03 1999-09-17 Canon Inc 像加熱装置及び画像形成装置
CN1743974A (zh) * 2004-09-01 2006-03-08 佳能株式会社 定影装置
CN105319914A (zh) * 2014-05-26 2016-02-10 佳能株式会社 加热器和包括加热器的图像加热装置
JP2016133638A (ja) * 2015-01-20 2016-07-25 株式会社リコー 定着装置及び画像形成装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4329976A1 (de) 1993-09-04 1995-03-09 Bosch Gmbh Robert Verfahren zur Hubmessung und Einstellung eines Ventils
JP3769841B2 (ja) * 1996-10-28 2006-04-26 住友電気工業株式会社 加熱定着装置
JP2004077993A (ja) 2002-08-21 2004-03-11 Canon Inc 加熱装置
EP1432289A1 (en) * 2002-12-18 2004-06-23 Harison Toshiba Lighting Corporation Induction heating roller device for use in image forming apparatus
JP4640775B2 (ja) 2004-11-25 2011-03-02 キヤノンファインテック株式会社 加熱定着装置および画像形成装置
KR100861130B1 (ko) 2007-06-05 2008-09-30 삼성전자주식회사 정착장치 및 이를 구비한 화상형성장치
JP2009064658A (ja) 2007-09-06 2009-03-26 Canon Inc 加熱部材及びこの加熱部材を有する像加熱装置
JP5253240B2 (ja) * 2008-03-14 2013-07-31 キヤノン株式会社 像加熱装置及びこの像加熱装置に用いられるヒータ
JP2009258453A (ja) * 2008-04-17 2009-11-05 Fuji Xerox Co Ltd 定着装置および画像形成装置
JP6123198B2 (ja) * 2012-09-13 2017-05-10 富士ゼロックス株式会社 定着装置および画像形成装置
JP6071366B2 (ja) * 2012-09-19 2017-02-01 キヤノン株式会社 ヒータ及びこのヒータを搭載する像加熱装置
JP6198580B2 (ja) * 2013-11-18 2017-09-20 キヤノン株式会社 像加熱装置及びこの像加熱装置を搭載する画像形成装置
US9519250B2 (en) * 2015-01-14 2016-12-13 Canon Kabushiki Kaisha Heater and image heating apparatus, the heater having heat generating portions disposed offset from a center line of a substrate
JP6638197B2 (ja) 2015-03-04 2020-01-29 株式会社リコー 定着装置及び画像形成装置
US10067449B2 (en) * 2015-07-09 2018-09-04 Ricoh Company, Ltd. Fixing device and image forming apparatus
JP6796274B2 (ja) * 2016-01-25 2020-12-09 株式会社リコー 定着装置、及び画像形成装置
JP2017174644A (ja) 2016-03-24 2017-09-28 キヤノン株式会社 ヒータ、及びこれを備えた画像加熱装置
JP7090502B2 (ja) * 2018-08-07 2022-06-24 東芝テック株式会社 定着装置および画像形成装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07191561A (ja) * 1993-12-24 1995-07-28 Canon Inc 定着装置
JPH11249465A (ja) * 1998-03-03 1999-09-17 Canon Inc 像加熱装置及び画像形成装置
CN1743974A (zh) * 2004-09-01 2006-03-08 佳能株式会社 定影装置
CN105319914A (zh) * 2014-05-26 2016-02-10 佳能株式会社 加热器和包括加热器的图像加热装置
JP2016133638A (ja) * 2015-01-20 2016-07-25 株式会社リコー 定着装置及び画像形成装置

Also Published As

Publication number Publication date
US11599049B2 (en) 2023-03-07
JP2020024300A (ja) 2020-02-13
US20230176511A1 (en) 2023-06-08
EP3608724B1 (en) 2022-07-27
US20220179343A1 (en) 2022-06-09
EP3608724A1 (en) 2020-02-12
US11262679B2 (en) 2022-03-01
US20200050136A1 (en) 2020-02-13
CN110824872A (zh) 2020-02-21
US10915049B2 (en) 2021-02-09
US20210124296A1 (en) 2021-04-29
JP7090502B2 (ja) 2022-06-24

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